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Invitrogen
Human PNK (aa 57-189) Control Fragment Recombinant Protein
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Product Details
RP-89464
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
PETRTVAVKQLGVNPSTTGTQELKPGLEGSLGVGDTLYLVNGLHPLTLRWEETRTPESQPDTPPGTPLVSQDEKRDAELPKKRMRKSNPGWENLEKLLVFTAAGVKPQGKVAGFDLDGTLITTRSGKVFPTGP
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
1M urea/PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (76%), Rat (76%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-82263. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
Anti-human Polynucleotide Kinase Mouse Monoclonal Antibody recognizes polynucleotide kinase (PNK), a 57 kDa nuclear enzyme implicated in DNA strand repair processes that occur during DNA replication and recombination, or in response to DNA damaging agents. PNK targets the DNA 5'-hydroxy and 3'-phosphate termini for phosphorylation and dephosphorylation events. During strand breakage in human cells, normal PNK associates with other nuclear proteins to prepare the DNA termini for the enzymatic actions of DNA polymerase-beta and DNA ligase III. PNK is a key functional component in maintaining the genetic stability of human cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Bifunctional polynucleotide phosphatase/kinase; DNA 5'-kinase/3'-phosphatase; Homo sapiens polynucleotide kinase 3'-phosphatase (PNKP); phosphatase/kinase; PKNP; Polynucleotide kinase-3'-phosphatase
Gene Aliases: AOA4; EIEE10; MCSZ; PNK; PNKP
UniProt ID: (Human) Q96T60
Entrez Gene ID: (Human) 11284
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